Substituting and evaluating
Algebra
Essential Mathematics Year 7
MaffsGuru Logo Sitting
Videos in this series
Please select a video from the same chapter
Video Images Video Images Video Images Video Images Video Images

  Introduction
  The learning for the lesson
  Recap
  Footie or soccer?
  Letters are really just in the dinner queue for numbers
  Example 1
  BIDMAS or BODMAS?
  Examples of how to use BIDMAS
  Formula, Substitute and Solve (FSSSSSSS)
  Example 2
  Example 3
  A slightly harder example
  Please subscribe!

This video continues the series on Algebra and looks at what it means to substitute into an expression (or equation!) and how to find the value by using BIDMAS/BODMAS. There are lots of worked examples and lots of theory to help you completely understand why you are doing this. There is also reference to Soccer and Footie!

There are no current errors with this video ... phew!

Click the link below to download your notes.
If your lesson notes are not downloading this is due to your school blocking access to the notes server. If you try connecting at home, or using a different computer which is not controlled by your school, you will be able to download the notes.
Video tags

year 7 math year 7 maths year 7 videos grade 7 math substituting and evaluating substituting into expressions evaluating expressions